def host()

in script/common.py [0:0]

• 4 lines of code
• 2 McCabe index (conditional complexity)

def host():
  parser = create_parser()
  (args, _) = parser.parse_known_args()
  return args.host if args.host else {'Darwin': 'macos', 'Linux': 'linux', 'Windows': 'windows'}[platform.system()]